4296 search results - page 131 / 860 » Modeling Information Sources for Information Integration |
150
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MICAI
2010
Springer
15 years 3 months ago
2010
Springer
We argue for that taking into account semantic relations between words in the text can improve information retrieval performance. We implemented the process of information retrieva...
140
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GIS
1999
ACM
15 years 8 months ago
1999
ACM
In this paper we investigate the development of an embedded and mobile geographic information system. Its main characteristics concern the possibility to access various informatio...
SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
This paper employs ConceptNet, which covers a rich set of commonsense concepts, to retrieve images with text descriptions by focusing on spatial relationships. Evaluation on test ...
131
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CIKM
2001
Springer
15 years 9 months ago
2001
Springer
Existing approaches for optimizing queries in data integration use decoupled strategies–attempting to optimize coverage and cost in two separate phases. Since sources tend to ha...
143
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OTM
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. The ongoing trend towards open data embraced by the Semantic Web has started to produce a large number of data sources. These data sources are published using RDF vocabul...